Fairbanks X SERIES PR 5410 Process Indicator User Manual
Page 125
Section 5: SMA Protocol
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51207 Revision 1
5.4.5 Reply with ‘A’ and ‘B’ Command
Reply format with ‘A' and 'B' commands (variable length):
The reply format and meaning are:
Start of reply from 'A'/'B' command
The field name is three characters long, left-adjusted and filled up with spaces on
the right, if necessary.
The following fields are sent:
“SMA” level/revision
(reply from ‘A’ command)
“MFG” manufacturer marking
(reply from the 1st ‘B’ command)
“MOD” product / model identification
(reply from the 2nd ‘B’ command)
“REV” software version
(reply from the 3rd ‘B’ command)
“SN_“ serial number
(reply from the 4th ‘B’ command)
“END”: This is always the last inscription field
(reply from the last ‘B’ command)
‘:’
Separator between field name and field content.
The data field contains up to 25 character.
The SMA field contains
with the following meaning: level = (1, 2, etc.); revision = (1.0; 1.1; etc.)
End of reply from 'A'/'B' command
Example:
Command
Reply
Note: If the controlling computer sends another 'B' command: